年次大会
Online ISSN : 2424-2667
ISSN-L : 2424-2667
セッションID: G0600504
会議情報
G0600504 スリット噴流による液膜表面流および蒸発の挙動解析
島野 太貴小野 直樹
著者情報
会議録・要旨集 フリー

詳細
抄録
The purpose of this experiment is to provide basic understanding about a film drying process for future applications. For elucidation of the detailed behavior of surface flow and the influence by the shear stress of the wind, forced-convection drying with air jet was observed. PVA (polyvinyl-alcohol) aq.sol. was coated on a glass plate. A tracer particle was distributed on the liquid film surface. Coating solutions were photographed with a digital camera. Image analysis was performed from visualized surface flow of the liquid film. It was observed that a convection occurred on the liquid film surface of the PVA aq.sol. When viscosity was smaller, higher velocity of free surface flow was found.
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© 2015 一般社団法人 日本機械学会
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